How does a distribution waterfall work?

Last reviewed: 19 August 2026

A distribution waterfall is the order in which money coming out of a fund is split between investors and the manager. The usual order is return of capital, then a preferred return to investors, then a catch up to the manager, then a split of the remaining profit, commonly eighty percent to investors and twenty percent to the manager. The exact terms are set in each fund's agreement.

Key takeaways

/Order: capital back, preferred return, catch up, then the profit split.
/European means whole fund. American means deal by deal, usually with a clawback.
/Model the rule once at fund design, then apply it to every distribution.

Return of capital comes first: investors get back what they put in. Then the preferred return, often expressed as an annual percentage, is paid to investors before the manager shares in profit. The catch up then pays the manager until the split between the two sides matches the agreed profit share. Everything after that is divided on the agreed ratio.

The bigger structural question is whether the waterfall applies to the whole fund or deal by deal. A whole fund waterfall, often called European, pays the manager only once investors have had their capital and preferred return across the entire fund. A deal by deal waterfall, often called American, can pay the manager earlier, with a clawback if later deals disappoint.

Because the same terms apply to every distribution for a decade, the rule should be modelled once at fund design and applied automatically. Recomputing it by hand each time is how two distributions end up on different assumptions.

How Reuben AI compares

European and American waterfalls compared.

Attribute	Reuben AI	European, whole fund	American, deal by deal
When the manager can share in profit	Modelled at fund design and applied automatically	After investors receive capital and preferred return across the fund	Potentially after each realisation, subject to clawback
Investor risk	Same rule applied to every distribution	Lower, manager paid last	Higher, relies on clawback

Frequently asked questions

What is a preferred return?

A return investors receive before the manager shares in profit, usually expressed as an annual percentage on drawn capital. Eight percent is a common figure but it is a negotiated term, not a standard.

What is a catch up?

A stage after the preferred return where the manager receives a large share of distributions until the overall split between manager and investors reaches the agreed profit share.

What is a clawback?

A provision requiring the manager to return carried interest already received if later results mean they were paid more than the agreed share over the fund's life.

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APAReuben AI. (2026). How does a distribution waterfall work?. Reuben AI. Retrieved 19 August 2026, from https://www.goreuben.com/answers/distribution-waterfall-explained
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